Error: Unable to load idMgmtUserAction.do?command=list status:400

[mogahidabdoo]

I am facing this error in user identity creation tap only in cisco ISE  v2.7, while all other functions working fine?, any guess what could be the reason, thanks.

[marce1000]

  - A bit generic this one : https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine/212594-debugs-to-troubleshoot-on-ise.html
       I can't point out which logs to check directly for the moment, your knowledge  may help  e.g.

  M.

[ahollifield]

https://www.cisco.com/c/en/us/products/collateral/security/identity-services-engine/bulletin-c25-2943876.html